2007293600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193009}}^1$

素因数の和:193042

約数の個数: 72

約数和(自身を含む): 5277279420

約数和(自身を除く): 3269985820

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 193009, 386018, 772036, 965045, 1544072, 1930090, 2509117, 3088144, 3860180, 4825225, 5018234, 6176288, 7720360, 9650450, 10036468, 12545585, 15440720, 19300900, 20072936, 25091170, 30881440, 38601800, 40145872, 50182340, 62727925, 77203600, 80291744, 100364680, 125455850, 154407200, 200729360, 250911700, 401458720, 501823400, 1003646800, 2007293600]

約数ペア:

[(1, 2007293600), (2, 1003646800), (4, 501823400), (5, 401458720), (8, 250911700), (10, 200729360), (13, 154407200), (16, 125455850), (20, 100364680), (25, 80291744), (26, 77203600), (32, 62727925), (40, 50182340), (50, 40145872), (52, 38601800), (65, 30881440), (80, 25091170), (100, 20072936), (104, 19300900), (130, 15440720), (160, 12545585), (200, 10036468), (208, 9650450), (260, 7720360), (325, 6176288), (400, 5018234), (416, 4825225), (520, 3860180), (650, 3088144), (800, 2509117), (1040, 1930090), (1300, 1544072), (2080, 965045), (2600, 772036), (5200, 386018), (10400, 193009)]